Michelin Primacy 4 is a summer tyre made in total of 383 sizes, ranging from R14 to R14 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 325/30 R20 is 170mm wider than the narrowest dimension (155) and -20mm narrower than the widest one (305). This tyre profile of 30 means the sidewall height of the tyre is 30% of the tyre width (325mm), which results in 97.5mm sidewall height. In 325/30 R20, there is only one possible speed index for Michelin Primacy 4 - "Y", which is good for speeds up to 300 km/h.
# | Name | Our rating | Tested in this dimension | Tested in same width dimension | Segment | Price |
---|---|---|---|---|---|---|
1. | Pirelli P ZERO PZ4 | 85.1%
79.2%
76.4%
| Premium | £429 106 Y | ||
2. | Michelin Primacy 4! Newer model available: Michelin Primacy 4+ | 80.1%
83.2%
81%
| Premium | £969 102 Y | ||
3. | Michelin PILOT SPORT CUP 2 CONNECT | 53.1%
73.9%
| Premium |